试题与答案

YJ17供料系统烟丝进行第一次梗丝分离后,再由()机构把它们送到二次分选装置再次进行

题型:填空题

题目:

YJ17供料系统烟丝进行第一次梗丝分离后,再由()机构把它们送到二次分选装置再次进行梗丝分离。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:气体全量(或全烃);钻时;岩性;钻井液参数的变化

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题型:单项选择题

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